So I dont know if I am the only one who has this issue or wants to change where you can choose how many of the item you want to sell. We have the arrow keys to go up and down but that only goes up 1 or goes down to all of your items. but you can type the number in.
What I do is sell 40k worth of Gems and buy my 100 picks. but it is a pain to keep clicking non stop till i hit that number.
Mining changing it?